11663114152 has 8 divisors (see below), whose sum is σ = 21868339050. Its totient is φ = 5831557072.

The previous prime is 11663114143. The next prime is 11663114189. The reversal of 11663114152 is 25141136611.

It can be written as a sum of positive squares in only one way, i.e., 9966827556 + 1696286596 = 99834^2 + 41186^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 728944627 + ... + 728944642.

Almost surely, 2^11663114152 is an apocalyptic number.

It is an amenable number.

11663114152 is a deficient number, since it is larger than the sum of its proper divisors (10205224898).

11663114152 is a wasteful number, since it uses less digits than its factorization.

11663114152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457889275 (or 1457889271 counting only the distinct ones).

The product of its digits is 4320, while the sum is 31.

The spelling of 11663114152 in words is "eleven billion, six hundred sixty-three million, one hundred fourteen thousand, one hundred fifty-two".